I have always thought that within means "till some point" while in means "at some point". A1. What does "Within 3 Business Days" mean? Calculate the date that occurs exactly three days from today, or include only business days or weekdays. Within 2 weeks - i.e. Query Number of Days From Today in Microsoft Access. About Settling Trades In Three Days: ... "When I sell or buy a security, will I receive funds or my security certificate from my brokerage firm within three days?" say i ordered tickets today(monday) if it says they will be here by 7:30 in 3 business days what day are theyh talking about? Examples of using dates as criteria in Access queries. Calculate the date that occurs exactly thirty days from today, or include only business days or weekdays. India Today 49,803 views. Try this formula: =A1